package com.winhands.ncjc.mail;

import java.util.Date;
import java.util.Properties;

import javax.mail.Address;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;

public class SimpleMailSender {
	/**  
	  * 以文本格式发送邮件  
	  * @param mailInfo 待发送的邮件的信息  
	  */   
	    public boolean sendTextMail(MailSenderInfo mailInfo) {   
	      // 判断是否需要身份认证   
	      MyAuthenticator authenticator = null;   
	      Properties pro = mailInfo.getProperties();  
	      if (mailInfo.isValidate()) {   
	      // 如果需要身份认证，则创建一个密码验证器   
	        authenticator = new MyAuthenticator(mailInfo.getUserName(), mailInfo.getPassword());   
	      }  
	      // 根据邮件会话属性和密码验证器构造一个发送邮件的session   
	      Session sendMailSession = Session.getDefaultInstance(pro,authenticator);   
	      try {   
	      // 根据session创建一个邮件消息   
	      Message mailMessage = new MimeMessage(sendMailSession);   
	      // 创建邮件发送者地址   
	      Address from = new InternetAddress(mailInfo.getFromAddress());   
	      // 设置邮件消息的发送者   
	      mailMessage.setFrom(from);   
	      // 创建邮件的接收者地址，并设置到邮件消息中   
	      Address to = new InternetAddress(mailInfo.getToAddress());   
	      mailMessage.setRecipient(Message.RecipientType.TO,to);   
	      // 设置邮件消息的主题   
	      mailMessage.setSubject(mailInfo.getSubject());   
	      // 设置邮件消息发送的时间   
	      mailMessage.setSentDate(new Date());   
	      // 设置邮件消息的主要内容   
	      String mailContent = mailInfo.getContent();   
	      mailMessage.setText(mailContent);   
	      // 发送邮件   
	      Transport.send(mailMessage);  
	      
	      } catch (MessagingException ex) {   
	          ex.printStackTrace();   
	      }   
	      return false;   
	    }   
	    
}
